New CPU Cooling Cooler Fan DFS541305MH0T for Lenovo IdeaPad Y400 Y500 series New CPU Cooling Cooler Fan DFS541305MH0T for Lenovo IdeaPad Y400 Y500 series Power: DC05V 0.5A, 4 Pin connector Part Number:DFS541305MH0T 1pc CPU cooling fan (Fan only, heatsink is not included) Pls confirm your laptop model,Pls check part number, images before purchase; Thanks